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Re: [recipe] And another new draft revision: Green Networking Metrics

Alexandre Petrescu <alexandre.petrescu@gmail.com> Mon, 09 January 2023 14:30 UTC

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From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
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Subject: Re: [recipe] And another new draft revision: Green Networking Metrics
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Hi,

Thank you for this draft.

I find it to contain some idea that was too valuable to some of us here, 
a while back.  We wrote a draft about "Energy Metrics for IPv6 Links" 
but I cant remember whether we published it or not.  See it attached. 
(the missing 'a' from author is on purpose).

We had an implementation of the IPv6 energy routing metrics in OSPF and 
and RA, in a context of an in-home network and 
IPv6-over-powerline-communications.

For reading convenience I paste below the center of the ToC:

3. Energy Encoding as a Metric for Links . . . . . . . . . . . . 7
3.1. The Proposal . . . . . . . . . . . . . . . . . . . . . . . 7
3.2. Other Concepts of Energy for Links . . . . . . . . . . . . 8
4. Energy Metric Option in Router Advertisement . . . . . . . . . 9
5. Energy Metric Encoded in RIPng RTE . . . . . . . . . . . . . . 11
6. Energy Metric Encoded in OSPF Opaque LSA . . . . . . . . . . . 14
7. Potential Applications . . . . . . . . . . . . . . . . . . . . 18
7.1. Common Representation of Energy Data . . . . . . . . . . . 18
7.2. Devices Lacking Energy Management Chipset . . . . . . . . 18
7.3. Energy-aware Default Route Choice . . . . . . . . . . . . 18
7.4. Energy-aware Shortest Paths . . . . . . . . . . . . . . . 18
8. Hardware Representations . . . . . . . . . . . . . . . . . . . 19
8.1. OMAP TPS65950 MADC repr for Power Management . . . . . . . 19
8.2. PM7500 . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.3. Xscale . . . . . . . . . . . . . . . . . . . . . . . . . . 19
9. How to Measure Energy for Links . . . . . . . . . . . . . . . 20
10. Security Considerations . . . . . . . . . . . . . . . . . . . 21

Alex



Le 21/10/2022 à 05:53, Alexander Clemm a écrit :
> As subject line:  FYI, we have just posted a new revision of 
> draft-cx-green-metrics, "Green Networking Metrics", here: 
> https://datatracker.ietf.org/doc/draft-cx-green-metrics/
> 
> The updates are mostly of a relatively minor nature to provide further 
> editorial quality.
> 
> --- Alex (on behalf of coauthors)
> 
> _______________________________________________
> recipe mailing list
> recipe@ietf.org
> https://www.ietf.org/mailman/listinfo/recipe

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